RT Article T1 Restorative justice in prison: the offender perspective JF Restorative justice at post-sentencing level in Europe SP 23 OP 34 A1 Hagenmaier, Martin LA English YR 2015 UL https://krimdok.uni-tuebingen.de/Record/1504034910 K1 Restorative Justice K1 Strafvollzug K1 Täter K1 Perspektive